Ok, this song has lyrics, but you can do pretty much whatever you want with it. It's
pretty much just a maj7th chord (with an added 3rd while strumming), and then the 4th
degree maj7th of whatever chord you first played (I happen to like G, so I use a C next).
You can do 2 min7th chords if you want, but that just sounds depressing. I just put the
basic form of the first two measures, it sounds pretty good if you syncopate it or throw
in a bend here or there.
But anyway, feel free to do whatever you want with it...except claim it as your own. If
you do that you'll die poor and lonely.